Mind Jar: Encrypted Diary

Mind Jar is a private, locked diary and journal that keeps your thoughts completely secure. Write daily reflections, record voice notes, attach photos, and track your mood — protected by AES-256 encryption and biometric lock. No account needed. No cloud. 100% offline.

YOUR PRIVATE SPACE FOR SELF-REFLECTION
In a world where every app wants your data, Mind Jar is refreshingly different. Your journal entries never leave your device. No sign-up, no tracking, no algorithms analyzing your feelings — just you and your private diary.

CAPTURE YOUR LIFE IN MULTIPLE WAYS
• Write daily journal entries for quick thoughts, gratitude, and reflections
• Record voice notes when words need to be spoken, not typed
• Attach photos to preserve visual memories
• Track your mood daily to understand emotional patterns over time

TIME CAPSULES — LETTERS TO YOUR FUTURE SELF
Lock entries to open on a future date. Write to your future self and rediscover forgotten thoughts when the time comes. A powerful tool for self-growth and daily reflection.

CONSTELLATION VIEW — YOUR MEMORIES AS STARS
Watch your journal entries come alive as stars in a personal constellation. See mood patterns and revisit moments through a beautiful, immersive visual experience unlike any other diary app.

ON THIS DAY — REDISCOVER YOUR JOURNEY
See what you wrote on this day in previous years. A gentle daily reminder of how far you've come on your personal journey.

DIGITAL YEARBOOK — Relive your journey with a personalized digital book created from your daily echoes and reflections.

BEAUTIFULLY DESIGNED DARK MODE JOURNAL
An elegant, distraction-free interface with smooth animations. Designed to make daily journaling a habit you actually enjoy.

MIND JAR PLUS — ONE PURCHASE, FOREVER YOURS
Unlock unlimited voice notes, photos, time capsules, and constellation view with a single lifetime purchase. No subscriptions. No recurring fees. Ever.

WHY PEOPLE CHOOSE MIND JAR
✓ 100% offline — your data never leaves your phone
✓ AES-256 encryption — military-grade security for your your daily notes and reflections
✓ Biometric lock — Face ID & fingerprint protection
✓ No account required — start journaling in seconds
✓ No ads, no tracking, no data collection
✓ Mood tracker — understand your emotional patterns
✓ Voice journal — capture thoughts by speaking
✓ Photo memories — attach images to entries
✓ Time capsules — letters to your future self
✓ Beautiful constellation view — unique visual experience

Start your private journaling journey today. Download Mind Jar — the secure diary and journal that puts your privacy first.

Recent changes:
• Your memories are better protected, with safer storage, backups and restores
• Time capsules stay sealed everywhere until they unlock
• Search now finds tags too
• You'll be asked before an unsaved entry is discarded
• Trash now empties itself after 30 days
• Smoother jar and constellation that use less battery
• Purchases and restores confirm correctly
• Reminders in your language, plus many fixes